8+4m=90m-7

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Solution for 8+4m=90m-7 equation:


Simplifying
8 + 4m = 90m + -7

Reorder the terms:
8 + 4m = -7 + 90m

Solving
8 + 4m = -7 + 90m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-90m' to each side of the equation.
8 + 4m + -90m = -7 + 90m + -90m

Combine like terms: 4m + -90m = -86m
8 + -86m = -7 + 90m + -90m

Combine like terms: 90m + -90m = 0
8 + -86m = -7 + 0
8 + -86m = -7

Add '-8' to each side of the equation.
8 + -8 + -86m = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -86m = -7 + -8
-86m = -7 + -8

Combine like terms: -7 + -8 = -15
-86m = -15

Divide each side by '-86'.
m = 0.1744186047

Simplifying
m = 0.1744186047

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